sociaal gedrag n.v.t.
Conditions
Interventions
One group of participants will self-administer 48 IU of Syntocinon - the
synthetic analogue of oxytocin - by an intranasal spray. Another group will
self-administer a similar dose of placebo.
Sponsors
Universitair Medisch Centrum Sint Radboud
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Healthy male volunteers between 18 and 35 years of age Predominant right-handedness
Exclusion criteria
Exclusion criteria: - History of psychiatric treatment or current psychiatric treatment - History of neurological treatment or current neurological treatment - History of endocrine treatment or current endocrine treatment - History of heart-related disease - Regular use of corticosteroids - Metal objects in or around the body (braces, pacemaker, metal fragments, hearing devices). - Body Mass Index 25 - Claustrophobia - History of epilepsy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| - Behavioral performance and brain activity on computerized tasks | — |
Secondary
| Measure | Time frame |
|---|---|
| - Subjective measurements on self-report questionnaires. - Functional connectivity of the human brain by examining intrinsic BOLD fluctuations. | — |
Countries
Netherlands
Outcome results
None listed